Sameh Yehia Posted October 25, 2014 Report Share Posted October 25, 2014 Hello i have 2jz running link extreme the engine was running fine for couple week then i got trigger error counter problem i checked the polarity with led and  metal  pieceboth cam and trigger ground at same point(green wire)i disconnected the alternator cable so i check if there's noise caused by the alternatori grounded the ecu to the chassistried different crank and cam sensorsincreased the threshold and decreased it i used both front and cam sensor engine timing is double checked for camshaft and crank markstiming is synced with timing gun.replaced the coil packs and running resistor spark plugs bkr8eixincreased the dwell and regapped the plugs down to .55 mmtried different type of spark plugs.the problem start and wot right before boost and sometimes at start of spooli am not sure what else i can do to fix this problem ..can anybody help please ?Thanks Quote Link to comment Share on other sites More sharing options...
Dave Kriedeman Posted October 25, 2014 Report Share Posted October 25, 2014 Hi, What is the AFR and Ignition timing values at the point of this issue.. can you supply a data log of the issue when it occurs please. Can you also post your PCL file. Regards Dave.. Quote Link to comment Share on other sites More sharing options...
Sameh Yehia Posted October 26, 2014 Author Report Share Posted October 26, 2014 Hello David,i am sorry i didn't have log file for the problem..but it can happen in boost and out of boost i have tried different afr settings..11-11.5-12.5-13 etc more timing less timing..the problem don't happen at certain rpm..it just happens anytime on boost or out of boost..i tried disconnecting the charge pipe and test and still got the trigger errors.here is one of the maps that faced the problem...timing is conservative here..i didn't save the last one in the car but that was the initial one on my laptop. Quote Link to comment Share on other sites More sharing options...
Dave Kriedeman Posted October 26, 2014 Report Share Posted October 26, 2014 Hi, I have posted your setup and my setup from one of my customers 2JZ's made 500 hp at the wheels no issues. I have noticed that your Ignition Delay is set to 0, which can lead to ignition angle changes with engine RPM also your trigger arming voltages seem higher than mine. Have you done a cylinder leak down test. What do the sparkplugs look like, what are your injectors like, etc, etc. Regards Dave. Quote Link to comment Share on other sites More sharing options...
Sameh Yehia Posted October 26, 2014 Author Report Share Posted October 26, 2014 Hi David,thank you for the helpfor the threshold i have gone even lower than 3 but i didn't try the ignition delay with 1 ms it used to be working on 0 for a good time but i will trycompression and leak down test is perfectspark plug looks clean and burning pretty well and timing advance mark right on the curve for optimum timingi forgot to mention i even installed new set of id1000 injectorsi am gonna try the same threshold map and timing delay and give it a run NOTE  i forgot to mentioni used to have my trigger angle at -6 that was spot on the crank tdc mark but after this problem i recheck my trigger offset angle and i changed it -14 to be in the same tdc mark which puzzled me..and my mechanical timing is all on marks.i am worried my ati crank damper is marked wrong..or my last guess my ecu is bad. Quote Link to comment Share on other sites More sharing options...
Sameh Yehia Posted December 28, 2014 Author Report Share Posted December 28, 2014 Hello Brad..and update so everyone knows my problem, yes you are right 2 days later i pulled the wheel and found it flipped over..i am confused how the engine was even running thanks brad for your input. Quote Link to comment Share on other sites More sharing options...
Hatem Bakhiet Posted April 17, 2016 Report Share Posted April 17, 2016 Dear Sameh , Kindly a request. Can you please send me the 2JZ-GTE non vvti base map to hatem.bakhiet at gmail.com?I am highly int rested with the trigger setup , for the moment i have my engine running well ... but i feel the ignition is kind of retarded . i guest the problem is related to the offset settings ( triggers calibration ) .. Thanks,Hatem Quote Link to comment Share on other sites More sharing options...
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